代码生成支持自定义路径

sql/ry_20200724.sql

@@ -935,6 +935,8 @@ create table gen_table (
   business_name     varchar2(30),
   function_name     varchar2(50),
   function_author   varchar2(50),
+  gen_type          char(1)          default '0',
+  gen_path          varchar2(200)    default '/',
   options           varchar2(1000),
   create_by         varchar2(64)     default '',
   create_time       date,
@@ -956,6 +958,8 @@ comment on column gen_table.module_name      is '生成模块名';
 comment on column gen_table.business_name    is '生成业务名';
 comment on column gen_table.function_name    is '生成功能名';
 comment on column gen_table.function_author  is '生成功能作者';
+comment on column gen_table.gen_type         is '生成代码方式（0zip压缩包 1自定义路径）';
+comment on column gen_table.gen_path         is '生成路径（不填默认项目路径）';
 comment on column gen_table.options          is '其它生成选项';
 comment on column gen_table.create_by        is '创建者';
 comment on column gen_table.create_time      is '创建时间';

src/main/java/com/ruoyi/common/utils/file/FileUtils.java

@@ -14,7 +14,7 @@ import javax.servlet.http.HttpServletRequest;
  * 
  * @author ruoyi
  */
-public class FileUtils
+public class FileUtils extends org.apache.commons.io.FileUtils
 {
     public static String FILENAME_PATTERN = "[a-zA-Z0-9_\\-\\|\\.\\u4e00-\\u9fa5]+";
 

src/main/java/com/ruoyi/project/tool/gen/controller/GenController.java

@@ -148,15 +148,27 @@ public class GenController extends BaseController
     }
 
     /**
-     * 生成代码
+     * 生成代码（下载方式）
+     */
+    @PreAuthorize("@ss.hasPermi('tool:gen:code')")
+    @Log(title = "代码生成", businessType = BusinessType.GENCODE)
+    @GetMapping("/download/{tableName}")
+    public void download(HttpServletResponse response, @PathVariable("tableName") String tableName) throws IOException
+    {
+        byte[] data = genTableService.downloadCode(tableName);
+        genCode(response, data);
+    }
+
+    /**
+     * 生成代码（自定义路径）
      */
     @PreAuthorize("@ss.hasPermi('tool:gen:code')")
     @Log(title = "代码生成", businessType = BusinessType.GENCODE)
     @GetMapping("/genCode/{tableName}")
-    public void genCode(HttpServletResponse response, @PathVariable("tableName") String tableName) throws IOException
+    public AjaxResult genCode(HttpServletResponse response, @PathVariable("tableName") String tableName)
     {
-        byte[] data = genTableService.generatorCode(tableName);
+        genTableService.generatorCode(tableName);
-        genCode(response, data);
+        return AjaxResult.success();
     }
 
     /**
@@ -168,7 +180,7 @@ public class GenController extends BaseController
     public void batchGenCode(HttpServletResponse response, String tables) throws IOException
     {
         String[] tableNames = Convert.toStrArray(tables);
-        byte[] data = genTableService.generatorCode(tableNames);
+        byte[] data = genTableService.downloadCode(tableNames);
         genCode(response, data);
     }
 

src/main/java/com/ruoyi/project/tool/gen/domain/GenTable.java

@@ -55,6 +55,12 @@ public class GenTable extends BaseEntity
     @NotBlank(message = "作者不能为空")
     private String functionAuthor;
 
+    /** 生成代码方式（0zip压缩包 1自定义路径） */
+    private String genType;
+
+    /** 生成路径（不填默认项目路径） */
+    private String genPath;
+
     /** 主键信息 */
     private GenTableColumn pkColumn;
 
@@ -183,6 +189,26 @@ public class GenTable extends BaseEntity
         this.functionAuthor = functionAuthor;
     }
 
+    public String getGenType()
+    {
+        return genType;
+    }
+
+    public void setGenType(String genType)
+    {
+        this.genType = genType;
+    }
+
+    public String getGenPath()
+    {
+        return genPath;
+    }
+
+    public void setGenPath(String genPath)
+    {
+        this.genPath = genPath;
+    }
+
     public GenTableColumn getPkColumn()
     {
         return pkColumn;

src/main/java/com/ruoyi/project/tool/gen/service/GenTableServiceImpl.java

@@ -1,6 +1,7 @@
 package com.ruoyi.project.tool.gen.service;
 
 import java.io.ByteArrayOutputStream;
+import java.io.File;
 import java.io.IOException;
 import java.io.StringWriter;
 import java.util.LinkedHashMap;
@@ -21,9 +22,11 @@ import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONObject;
 import com.ruoyi.common.constant.Constants;
 import com.ruoyi.common.constant.GenConstants;
+import com.ruoyi.common.core.text.CharsetKit;
 import com.ruoyi.common.exception.CustomException;
 import com.ruoyi.common.utils.SecurityUtils;
 import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.common.utils.file.FileUtils;
 import com.ruoyi.project.tool.gen.domain.GenTable;
 import com.ruoyi.project.tool.gen.domain.GenTableColumn;
 import com.ruoyi.project.tool.gen.mapper.GenTableColumnMapper;
@@ -202,13 +205,13 @@ public class GenTableServiceImpl implements IGenTableService
     }
 
     /**
-     * 生成代码
+     * 生成代码（下载方式）
      * 
      * @param tableName 表名称
      * @return 数据
      */
     @Override
-    public byte[] generatorCode(String tableName)
+    public byte[] downloadCode(String tableName)
     {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
         ZipOutputStream zip = new ZipOutputStream(outputStream);
@@ -218,13 +221,58 @@ public class GenTableServiceImpl implements IGenTableService
     }
 
     /**
-     * 批量生成代码
+     * 生成代码（自定义路径）
+     * 
+     * @param tableName 表名称
+     * @return 数据
+     */
+    @Override
+    public void generatorCode(String tableName)
+    {
+        // 查询表信息
+        GenTable table = genTableMapper.selectGenTableByName(tableName);
+        // 获取菜单id序列，用于生成菜单sql语句
+        long menuId = genTableMapper.selectMenuId();
+        table.setMenuId(menuId);
+        // 查询列信息
+        List<GenTableColumn> columns = table.getColumns();
+        setPkColumn(table, columns);
+
+        VelocityInitializer.initVelocity();
+
+        VelocityContext context = VelocityUtils.prepareContext(table);
+
+        // 获取模板列表
+        List<String> templates = VelocityUtils.getTemplateList(table.getTplCategory());
+        for (String template : templates)
+        {
+            if (!StringUtils.containsAny(template, "sql.vm", "api.js.vm", "index.vue.vm", "index-tree.vue.vm"))
+            {
+                // 渲染模板
+                StringWriter sw = new StringWriter();
+                Template tpl = Velocity.getTemplate(template, Constants.UTF8);
+                tpl.merge(context, sw);
+                try
+                {
+                    String path = getGenPath(table, template);
+                    FileUtils.writeStringToFile(new File(path), sw.toString(), CharsetKit.UTF_8);
+                }
+                catch (IOException e)
+                {
+                    throw new CustomException("渲染模板失败，表名：" + table.getTableName());
+                }
+            }
+        }
+    }
+
+    /**
+     * 批量生成代码（下载方式）
      * 
      * @param tableNames 表数组
      * @return 数据
      */
     @Override
-    public byte[] generatorCode(String[] tableNames)
+    public byte[] downloadCode(String[] tableNames)
     {
         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
         ZipOutputStream zip = new ZipOutputStream(outputStream);
@@ -350,4 +398,21 @@ public class GenTableServiceImpl implements IGenTableService
             genTable.setParentMenuName(parentMenuName);
         }
     }
+
+    /**
+     * 获取代码生成地址
+     * 
+     * @param table 业务表信息
+     * @param template 模板文件路径
+     * @return 生成地址
+     */
+    public static String getGenPath(GenTable table, String template)
+    {
+        String genPath = table.getGenPath();
+        if (StringUtils.equals(genPath, "/"))
+        {
+            return System.getProperty("user.dir") + File.separator + "src" + File.separator + VelocityUtils.getFileName(template, table);
+        }
+        return genPath + File.separator + VelocityUtils.getFileName(template, table);
+    }
 }

src/main/java/com/ruoyi/project/tool/gen/service/IGenTableService.java

@@ -75,20 +75,28 @@ public interface IGenTableService
     public Map<String, String> previewCode(Long tableId);
 
     /**
-     * 生成代码
+     * 生成代码（下载方式）
      * 
      * @param tableName 表名称
      * @return 数据
      */
-    public byte[] generatorCode(String tableName);
+    public byte[] downloadCode(String tableName);
 
     /**
-     * 批量生成代码
+     * 生成代码（自定义路径）
+     * 
+     * @param tableName 表名称
+     * @return 数据
+     */
+    public void generatorCode(String tableName);
+
+    /**
+     * 批量生成代码（下载方式）
      * 
      * @param tableNames 表数组
      * @return 数据
      */
-    public byte[] generatorCode(String[] tableNames);
+    public byte[] downloadCode(String[] tableNames);
 
     /**
      * 修改保存参数校验

src/main/resources/mybatis/tool/GenTableMapper.xml

@@ -15,6 +15,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 		<result property="businessName"   column="business_name"   />
 		<result property="functionName"   column="function_name"   />
 		<result property="functionAuthor" column="function_author" />
+		<result property="genType"        column="gen_type"        />
+		<result property="genPath"        column="gen_path"        />
 		<result property="options"        column="options"         />
 		<result property="createBy"       column="create_by"       />
 		<result property="createTime"     column="create_time"     />
@@ -50,7 +52,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </resultMap>
 	
 	<sql id="selectGenTableVo">
-        select table_id, table_name, table_comment, class_name, tpl_category, package_name, module_name, business_name, function_name, function_author, options, create_by, create_time, update_by, update_time, remark from gen_table
+        select table_id, table_name, table_comment, class_name, tpl_category, package_name, module_name, business_name, function_name, function_author, gen_type, gen_path, options, create_by, create_time, update_by, update_time, remark from gen_table
     </sql>
     
     <select id="selectGenTableList" parameterType="GenTable" resultMap="GenTableResult">
@@ -113,7 +115,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	</select>
 
 	<select id="selectGenTableById" parameterType="Long" resultMap="GenTableResult">
-	    SELECT t.table_id, t.table_name, t.table_comment, t.class_name, t.tpl_category, t.package_name, t.module_name, t.business_name, t.function_name, t.function_author, t.options, t.remark,
+	    SELECT t.table_id, t.table_name, t.table_comment, t.class_name, t.tpl_category, t.package_name, t.module_name, t.business_name, t.function_name, t.function_author, t.gen_type, t.gen_path, t.options, t.remark,
 			   c.column_id, c.column_name, c.column_comment, c.column_type, c.java_type, c.java_field, c.is_pk, c.is_increment, c.is_required, c.is_insert, c.is_edit, c.is_list, c.is_query, c.query_type, c.html_type, c.dict_type, c.sort
 		FROM gen_table t
 			 LEFT JOIN gen_table_column c ON t.table_id = c.table_id
@@ -121,7 +123,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 	</select>
 	
 	<select id="selectGenTableByName" parameterType="String" resultMap="GenTableResult">
-	    SELECT t.table_id, t.table_name, t.table_comment, t.class_name, t.tpl_category, t.package_name, t.module_name, t.business_name, t.function_name, t.function_author, t.options, t.remark,
+	    SELECT t.table_id, t.table_name, t.table_comment, t.class_name, t.tpl_category, t.package_name, t.module_name, t.business_name, t.function_name, t.function_author, t.gen_type, t.gen_path, t.options, t.remark,
 			   c.column_id, c.column_name, c.column_comment, c.column_type, c.java_type, c.java_field, c.is_pk, c.is_increment, c.is_required, c.is_insert, c.is_edit, c.is_list, c.is_query, c.query_type, c.html_type, c.dict_type, c.sort
 		FROM gen_table t
 			 LEFT JOIN gen_table_column c ON t.table_id = c.table_id
@@ -147,6 +149,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 			<if test="businessName != null and businessName != ''">business_name,</if>
 			<if test="functionName != null and functionName != ''">function_name,</if>
 			<if test="functionAuthor != null and functionAuthor != ''">function_author,</if>
+			<if test="genType != null and genType != ''">gen_type,</if>
+			<if test="genPath != null and genPath != ''">gen_path,</if>
 			<if test="remark != null and remark != ''">remark,</if>
  			<if test="createBy != null and createBy != ''">create_by,</if>
 			create_time
@@ -161,6 +165,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 			<if test="businessName != null and businessName != ''">#{businessName},</if>
 			<if test="functionName != null and functionName != ''">#{functionName},</if>
 			<if test="functionAuthor != null and functionAuthor != ''">#{functionAuthor},</if>
+			<if test="genType != null and genType != ''">#{genType},</if>
+			<if test="genPath != null and genPath != ''">#{genPath},</if>
 			<if test="remark != null and remark != ''">#{remark},</if>
  			<if test="createBy != null and createBy != ''">#{createBy},</if>
 			sysdate
@@ -174,6 +180,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             <if test="tableComment != null and tableComment != ''">table_comment = #{tableComment},</if>
             <if test="className != null and className != ''">class_name = #{className},</if>
             <if test="functionAuthor != null and functionAuthor != ''">function_author = #{functionAuthor},</if>
+            <if test="genType != null and genType != ''">gen_type = #{genType},</if>
+            <if test="genPath != null and genPath != ''">gen_path = #{genPath},</if>
             <if test="tplCategory != null and tplCategory != ''">tpl_category = #{tplCategory},</if>
             <if test="packageName != null and packageName != ''">package_name = #{packageName},</if>
             <if test="moduleName != null and moduleName != ''">module_name = #{moduleName},</if>